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Individual Calculations January 2024 |
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| Hafez, Mohamed Total change: -70.40 | |   |
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| Al Ain Overseas International Chess Festival 2023 | Cairo | EGY | 2023-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1755 | 3.00 | 8 | -3.52 | 20 | -70.40 | |
|  Hasaballa, Mohamed | | | 2071 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Salah, Abdelrahman | | | 1491 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Okasha, Malak | | | 1125 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Omar Mahmoud, Abdallah | | | 1186 | EGY | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Raghavendran, Anuradha | | | 1355 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed Fouad, Yahia | | | 1147 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ahmed, Salma | | | 1568 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ahmed Mohamed, Zakaa | | | 1256 | EGY | 0.00 | 1 | -0.96 | 20 | -19.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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